2pcs W1209 Digital Thermostat DC 12V Temperature Control Switch for Rasp-Berry Pi

Label:Yes 1. Reliable SMD Technology:Constructed using surface-mount device (SMD) technology, the module is designed for consistent performance and measurement accuracy. 3. Verified for Consistency:The module undergoes quality checks to support stable and reliable operations under normal working conditions. 5. Over-Temperature Safety Cutoff:If the temperature exceeds the module's rated range, the controller will automatically disconnect the relay to help protection connected equipment. 4. Wide Temperature Range with Precision:It measures temperatures from -50°C to 110°C, with a typical error margin of ±0.1°C within its specified operating range. 2. Integrated MCU for Smart Control:The on-board microcontroller enables programmable and automated temperature regulation functions.

Specification: Item Type: Digital Thermostat Temperature Control Range: -50 - 110°C Input Power Supply: DC12V Temperature Measurement Precision: 0.1°C Output Range: One - way 10A Relay Temperature Control Precision: 0.1°C Environmental Requirements: -10 - 60°C, Humidity 20% - 85% Hysteresis Precision: 0.1°C Specification and Size: 48.5*40MM(1.91*1.57in)

Update Frequency: 0.5S High - temperature Protection: 0 - 110°C Display Type: 0.28 - inch Three - digit Numeric Tube Resolution: 0.1°C at -9.9 - 99.9°C, 1°C at Other Temperature Ranges Measurement Input: 10K 0.5% Waterproof Sensor Overall Power Consumption: Static Current ≤35mA, Pull - in Current: ≤65mA Color: green

Instructions: Long press SET for 5s to get menu, starts at P0, press +/- to get next P-parameter, press set to determine the P-parameter, press +/- to set the desired value for the selected parameter, press SET to accept it, long press +/-  reset to default

Indicator & Digital Tube Status Description: Indicator: Off - The relay is disconnected, ON - The relay is closed Digital Tube: Display LL - Sensor open circuit; Display HH - Exceed the measuring range, the temperature controller will force the relay to disconnect; Display ----- - High temperature protection

Set up a comparison table Long press the SET key to enter the main menu settings Code P0: Code description for cooling/heating, setting range C/H, factory setting C Code P1: Code description for hysteresis setting, setting range 0.1-15, factory setting 2 Code P2: Code description for maximum setting limit, setting range of 110, factory setting of 110 Code P3: Code description is the minimum setting lower limit, setting range -50, factory setting -50 Code P4: Code description for temperature correction, setting range -7.0-7.0 degrees, factory setting 0 Code P5: Code description for delayed startup time, set range 0-10 minutes, factory setting 0 Code P6: Code description for high temperature alarm, set range 0-110 degrees, factory set OFF Long press+- power on while turned off to reset factory settings

Package List: 2 x Digital Thermostat

Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.